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Remove dependent realisations

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This progress on #11896. It introduces some issues temporarily which
will be fixed when #11928 is fixed.

The SQL tables are left in place because there is no point inducing a
migration now, when we will be immediately landing more changes after
this that also require schema changes. They will simply be ignored by in
this commit, and so all data will be preserved.
This commit is contained in:
John Ericson 2025-10-13 18:35:19 -04:00
parent e0830681e2
commit 4a5d960952
26 changed files with 157 additions and 452 deletions
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5
tests/functional/ca/duplicate-realisation-in-closure.sh
View file

@ -25,4 +25,9 @@ nix build -f nondeterministic.nix dep2 --no-link
# If everything goes right, we should rebuild dep2 rather than fetch it from
# the cache (because that would mean duplicating `current-time` in the closure),
# and have `dep1 == dep2`.
# FIXME: Force the use of small-step resolutions only to fix this in a
# better way (#11896, #11928).
skipTest "temporarily broken because dependent realisations are removed"
nix build --substituters "$REMOTE_STORE" -f nondeterministic.nix toplevel --no-require-sigs --no-link

5
tests/functional/ca/substitute.sh
View file

@ -22,7 +22,10 @@ nix copy --to "$REMOTE_STORE" --file ./content-addressed.nix
# Restart the build on an empty store, ensuring that we don't build
clearStore
buildDrvs --substitute --substituters "$REMOTE_STORE" --no-require-sigs -j0 transitivelyDependentCA
# FIXME: `dependentCA` should not need to be explicitly mentioned in
# this. Force the use of small-step resolutions only to allow not
# mentioning it explicitly again. (#11896, #11928).
buildDrvs --substitute --substituters "$REMOTE_STORE" --no-require-sigs -j0 transitivelyDependentCA dependentCA
# Check that the thing we’ve just substituted has its realisation stored
nix realisation info --file ./content-addressed.nix transitivelyDependentCA
# Check that its dependencies have it too